package com.lanou.student.service;

import com.lanou.student.bean.Student;
import com.lanou.student.mapper.StudentMapper;

import java.util.List;

public interface StudentService {

	List<Student> getStudents() ;

	boolean add(Student s);

	boolean delete(int id);

    Student getStudent(int id);

	boolean update(Student stu);

	int getId();

}
